A Dynamic Simulation Platform for Testing The Performance of Power Quality Management Devices in Distribution Networks

This paper developed a physical dynamic simulation test platform that can flexibly simulate a variety of typical low and medium voltage distribution network topologies, operating conditions and actual physical faults, and is used to test the performance of distribution network power quality management devices. With the help of the constructed platform, the simulation functions of metallic grounding, intermittent arcing grounding, stable arcing grounding, high resistance grounding and low resistance grounding are tested, and then it is verified that the platform meets the simulation test functions of all kinds of faults in the power quality management device of distribution network and has the physical environment of full voltage and high current network side operation of the power quality management device of distribution network.